@article{oai:soar-ir.repo.nii.ac.jp:00013132, author = {NAKANISHI, Koichiro}, journal = {信州大学工学部紀要}, month = {Jun}, note = {A method for estimating the isomeric variation in the physical properties of isoparaffins is developed. In this method, the effective carbon number, a structural constant depending on the number and the relative position of side chains is introduced. An empirical equation correlating the effective carbon number with the molecular structure of compound in terms of new structural parameters is proposed. By combining this equation with the previously presented nomogram, the accurate evaluation of the vapor pressure curve and the critical constants of isoparaffins can be made only from the knowledge of structural formula of compound., Article, 信州大学工学部紀要 11: 37-60 (1961)}, pages = {37--60}, title = {Molecular Structure and Physical Properties of Branched Alkanes}, volume = {11}, year = {1961} }